[lcd4linux @ 2004-02-10 07:42:35 by reinelt]

cut off all old-style files which are no longer used with NextGeneration

1 files changed, 0 insertions, 1186 deletions

diff --git a/processor.c b/processor.c
deleted file mode 100644
index afb0757..0000000
--- a/processor.c
+++ /dev/null
@@ -1,1186 +0,0 @@
-/* $Id: processor.c,v 1.55 2004/01/30 07:12:35 reinelt Exp $
- *
- * main data processing
- *
- * Copyright 1999, 2000 Michael Reinelt <reinelt@eunet.at>
- *
- * This file is part of LCD4Linux.
- *
- * LCD4Linux is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * LCD4Linux is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- *
- * $Log: processor.c,v $
- * Revision 1.55  2004/01/30 07:12:35  reinelt
- * HD44780 busy-flag support from Martin Hejl
- * loadavg() uClibc replacement from Martin Heyl
- * round() uClibc replacement from Martin Hejl
- * warning in i2c_sensors fixed
- * [
- *
- * Revision 1.54  2004/01/29 04:40:02  reinelt
- * every .c file includes "config.h" now
- *
- * Revision 1.53  2004/01/09 04:16:06  reinelt
- * added 'section' argument to cfg_get(), but NULLed it on all calls by now.
- *
- * Revision 1.52  2004/01/05 11:57:38  reinelt
- * added %y tokens to make the Evaluator useable
- *
- * Revision 1.51  2003/11/24 11:34:54  reinelt
- *
- * 'Fixed' Rows which do not scroll by Lars Kempe
- * temporary workaround for debian kernel-header bug
- *
- * Revision 1.50  2003/11/11 04:40:20  reinelt
- * WIFI patch from Xavier Vello
- *
- * Revision 1.49  2003/10/12 06:08:28  nicowallmeier
- * imond/telmond support
- *
- * Revision 1.48  2003/10/12 04:46:19  reinelt
- *
- *
- * first try to integrate the Evaluator into a display driver (MatrixOrbital here)
- * small warning in processor.c fixed (thanks to Zachary Giles)
- * workaround for udelay() on alpha (no msr.h avaliable) (thanks to Zachary Giles)
- *
- * Revision 1.47  2003/10/05 17:58:50  reinelt
- * libtool junk; copyright messages cleaned up
- *
- * Revision 1.46  2003/10/03 03:51:14  reinelt
- * start support for new MatrixOrbital MX2 displays
- *
- * Revision 1.45  2003/09/11 04:09:53  reinelt
- * minor cleanups
- *
- * Revision 1.44  2003/09/10 15:59:39  reinelt
- * minor cleanups
- *
- * Revision 1.43  2003/09/10 14:01:53  reinelt
- * icons nearly finished\!
- *
- * Revision 1.42  2003/09/10 08:37:09  reinelt
- * icons: reorganized tick_* again...
- *
- * Revision 1.41  2003/09/10 03:48:23  reinelt
- * Icons for M50530, new processing scheme (Ticks.Text...)
- *
- * Revision 1.40  2003/09/09 06:54:43  reinelt
- * new function 'cfg_number()'
- *
- * Revision 1.39  2003/09/09 05:30:34  reinelt
- * even more icons stuff
- *
- * Revision 1.38  2003/09/01 04:09:35  reinelt
- * icons nearly finished, but MatrixOrbital only
- *
- * Revision 1.37  2003/08/24 05:17:58  reinelt
- * liblcd4linux patch from Patrick Schemitz
- *
- * Revision 1.36  2003/08/17 16:37:39  reinelt
- * more icon framework
- *
- * Revision 1.35  2003/07/24 04:48:09  reinelt
- * 'soft clear' needed for virtual rows
- *
- * Revision 1.34  2003/07/21 06:34:14  reinelt
- * bars on virtual rows fixed
- *
- * Revision 1.33  2003/07/21 06:10:11  reinelt
- * removed maxlen parameter from process_row()
- *
- * Revision 1.32  2003/06/21 05:46:18  reinelt
- * DVB client integrated
- *
- * Revision 1.31  2003/06/13 06:35:56  reinelt
- * added scrolling capability
- *
- * Revision 1.30  2003/02/22 07:53:10  reinelt
- * cfg_get(key,defval)
- *
- * Revision 1.29  2003/02/05 04:31:38  reinelt
- *
- * T_EXEC: remove trailing CR/LF
- * T_EXEC: deactivated maxlen calculation (for I don't understand what it is for :-)
- *
- * Revision 1.28  2002/12/05 19:23:01  reinelt
- * fixed undefined operations found by gcc3
- *
- * Revision 1.27  2002/08/19 04:41:20  reinelt
- * introduced bar.c, moved bar stuff from display.h to bar.h
- *
- * Revision 1.26  2001/05/06 10:01:27  reinelt
- *
- * fixed a bug which prevented extendet tokens to be used for GPO's
- * many thanks to Carsten Nau!
- *
- * Revision 1.25  2001/03/17 11:11:31  ltoetsch
- * bugfix: max for BAR_T
- *
- * Revision 1.24  2001/03/16 16:40:17  ltoetsch
- * implemented time bar
- *
- * Revision 1.23  2001/03/16 09:28:08  ltoetsch
- * bugfixes
- *
- * Revision 1.22  2001/03/15 15:49:23  ltoetsch
- * fixed compile HD44780.c, cosmetics
- *
- * Revision 1.21  2001/03/15 09:47:13  reinelt
- *
- * some fixes to ppdef
- * off-by-one bug in processor.c fixed
- *
- * Revision 1.20  2001/03/14 13:19:29  ltoetsch
- * Added pop3/imap4 mail support
- *
- * Revision 1.19  2001/03/13 08:34:15  reinelt
- *
- * corrected a off-by-one bug with sensors
- *
- * Revision 1.18  2001/03/08 15:25:38  ltoetsch
- * improved exec
- *
- * Revision 1.17  2001/03/08 08:39:55  reinelt
- *
- * fixed two typos
- *
- * Revision 1.16  2001/03/07 18:10:21  ltoetsch
- * added e(x)ec commands
- *
- * Revision 1.15  2001/03/02 10:18:03  ltoetsch
- * added /proc/apm battery stat
- *
- * Revision 1.14  2001/02/19 00:15:46  reinelt
- *
- * integrated mail and seti client
- * major rewrite of parser and tokenizer to support double-byte tokens
- *
- * Revision 1.13  2001/02/16 14:15:11  reinelt
- *
- * fixed type in processor.c
- * GPO documentation update from Carsten
- *
- * Revision 1.12  2001/02/16 08:23:09  reinelt
- *
- * new token 'ic' (ISDN connected) by Carsten Nau <info@cnau.de>
- *
- * Revision 1.11  2001/02/14 07:40:16  reinelt
- *
- * first (incomplete) GPO implementation
- *
- * Revision 1.10  2001/02/13 09:00:13  reinelt
- *
- * prepared framework for GPO's (general purpose outputs)
- *
- * Revision 1.9  2001/02/11 23:34:07  reinelt
- *
- * fixed a small bug where the throughput of an offline ISDN connection 
- * is displayed as '----', but the online value is 5 chars long. 
- * corrected to ' ----'. Thanks to Carsten Nau <info@cnau.de> 
- *
- * Revision 1.8  2000/08/10 09:44:09  reinelt
- *
- * new debugging scheme: error(), info(), debug()
- * uses syslog if in daemon mode
- *
- * Revision 1.7  2000/07/31 10:43:44  reinelt
- *
- * some changes to support kernel-2.4 (different layout of various files in /proc)
- *
- * Revision 1.6  2000/05/21 06:20:35  reinelt
- *
- * added ppp throughput
- * token is '%t[iomt]' at the moment, but this will change in the near future
- *
- * Revision 1.5  2000/04/15 11:56:35  reinelt
- *
- * more debug messages
- *
- * Revision 1.4  2000/04/15 11:13:54  reinelt
- *
- * added '-d' (debugging) switch
- * added several debugging messages
- * removed config entry 'Delay' for HD44780 driver
- * delay loop for HD44780 will be calibrated automatically
- *
- * Revision 1.3  2000/04/01 16:22:38  reinelt
- *
- * bug that caused a segfault in processor.c fixed (thanks to herp)
- *
- * Revision 1.2  2000/03/23 07:24:48  reinelt
- *
- * PPM driver up and running (but slow!)
- *
- * Revision 1.1  2000/03/22 07:33:50  reinelt
- *
- * FAQ added
- * new modules 'processor.c' contains all data processing
- *
- */
-
-/* 
- * exported functions:
- *
- * void process_init (void);
- *   does all necessary initializations
- *
- * void process ();
- *   processes a whole screen
- *
- */
-
-
-#include "config.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <ctype.h>
-#include <sys/time.h>
-#include <math.h>
-
-#include "debug.h"
-#include "cfg.h"
-#include "system.h"
-#include "isdn.h"
-#include "wifi.h"
-#include "parser.h"
-#include "display.h"
-#include "bar.h"
-#include "processor.h"
-#include "mail.h"
-#include "battery.h"
-#include "dvb.h"
-#include "seti.h"
-#include "exec.h"
-#include "expr.h"
-#include "imon.h"
-
-#define ROWS 64
-#define ICONS 8
-#define GPOS 16
-
-static char *row[ROWS+1];
-static int   gpo[GPOS+1];
-static int   rows, cols, xres, yres, supported_bars, icons, gpos;
-static int   lines, scroll, turn, fixed;
-static int   token_usage[256]={0,};
-
-static struct { int total, used, free, shared, buffer, cache, avail; } ram;
-static struct { double load1, load2, load3, overload; } load;
-static struct { double user, nice, system, idle; } busy;
-static struct { int read, write, total, max, peak; } disk;
-static struct { int rx, tx, total, max, peak, bytes; } net;
-static struct { int usage, in, out, total, max, peak; } isdn;
-static struct { int signal, link, noise; } wifi;
-static struct { int rx, tx, total, max, peak; } ppp;
-static struct { int perc, stat; double dur; } batt;
-static struct { double perc, cput; } seti;
-static struct { int num, unseen;} mail[MAILBOXES+1];
-static struct { double val, min, max; } sensor[SENSORS+1];
-static struct { double strength, snr; } dvb;
-static struct imonchannel imonch[CHANNELS+1];
-static struct imon imon;
-static struct telmon telmon;
-
-extern int tick, tack;
-static int tick_text, tick_bar, tick_icon, tick_gpo;
-
-#ifdef DONT_HAVE_ROUND
-double round(double x) {
-	static int y=0;
-	if (x<0) {
-		y = (x-0.5);
-	} else {
-		y = (x-0.5);
-	}
-	return((double)y);
-}
-#endif
-
-static double query (int token)
-{
-  switch (token&255) {
-    
-  case T_MEM_TOTAL:
-    return ram.total;
-  case T_MEM_USED:
-    return ram.used;
-  case T_MEM_FREE:
-    return ram.free;
-  case T_MEM_SHARED:
-    return ram.shared;
-  case T_MEM_BUFFER:
-    return ram.buffer;
-  case T_MEM_CACHE:
-    return ram.cache;
-  case T_MEM_AVAIL:
-    return ram.avail;
-
-  case T_LOAD_1:
-    return load.load1;
-  case T_LOAD_2:
-    return load.load2;
-  case T_LOAD_3:
-    return load.load3;
-    
-  case T_CPU_USER:
-    return busy.user;
-  case T_CPU_NICE:
-    return busy.nice;
-  case T_CPU_SYSTEM:
-    return busy.system;
-  case T_CPU_BUSY:
-    return 1.0-busy.idle;
-  case T_CPU_IDLE:
-    return busy.idle;
-    
-  case T_DISK_READ:
-    return disk.read;
-  case T_DISK_WRITE:
-    return disk.write;
-  case T_DISK_TOTAL:
-    return disk.total;
-  case T_DISK_MAX:
-    return disk.max;
-    
-  case T_ETH_RX:
-    return net.rx;
-  case T_ETH_TX:
-    return net.tx;
-  case T_ETH_TOTAL:
-    return net.total;
-  case T_ETH_MAX:
-    return net.max;
-    
-  case T_ISDN_IN:
-    return isdn.in;
-  case T_ISDN_OUT:
-    return isdn.out;
-  case T_ISDN_TOTAL:
-    return isdn.total;
-  case T_ISDN_MAX:
-    return isdn.max;
-  case T_ISDN_USED:
-    return isdn.usage;
-  
-  case T_WIFI_SIGNAL:
-    return wifi.signal;
-  case T_WIFI_LINK:
-    return wifi.link;
-  case T_WIFI_NOISE:
-    return wifi.noise;  
-
-  case T_PPP_RX:
-    return ppp.rx;
-  case T_PPP_TX:
-    return ppp.tx;
-  case T_PPP_TOTAL:
-    return ppp.total;
-  case T_PPP_MAX:
-    return ppp.max;
-    
-  case T_SETI_PRC:
-    return seti.perc;
-  case T_SETI_CPU:
-    return seti.cput;
-    
-  case T_BATT_PERC:
-    return batt.perc;
-  case T_BATT_STAT:
-    return batt.stat;
-  case T_BATT_DUR:
-    return batt.dur;
-    
-  case T_DVB_STRENGTH:
-    return dvb.strength;
-  case T_DVB_SNR:
-    return dvb.snr;
-
-  case T_MAIL:
-    return mail[(token>>8)-'0'].num;
-
-  case T_MAIL_UNSEEN:
-    return mail[(token>>8)-'0'].unseen;
-
-  case T_SENSOR:
-    return sensor[(token>>8)-'0'].val;
-
-  case T_EXEC:
-    return exec[(token>>8)-'0'].val;
-
-  case T_EXPR:
-    return expr[(token>>8)-'0'].val;
-
-  case T_IMON_CPU:
-    return imon.cpu;
-    
-  case T_IMON_RIN:
-    return ((double)imonch[(token>>8)-'0'].rate_in)/1024;
-    
-  case T_IMON_ROUT:
-    return ((double)imonch[(token>>8)-'0'].rate_out)/1024;
-  }
-  return 0.0;
-}
-
-
-/* return a value 0..1 */
-static double query_bar (int token)
-{
-  int i;
-  double value=query(token);
-  
-  switch (token & 255) {
-
-  case T_MEM_TOTAL:
-  case T_MEM_USED:
-  case T_MEM_FREE:
-  case T_MEM_SHARED:
-  case T_MEM_BUFFER:
-  case T_MEM_CACHE:
-  case T_MEM_AVAIL:
-    return value/ram.total;
-
-  case T_LOAD_1:
-  case T_LOAD_2:
-  case T_LOAD_3:
-    return value/load.overload;
-    
-  case T_DISK_READ:
-  case T_DISK_WRITE:
-  case T_DISK_MAX:
-    return value/disk.peak;
-  case T_DISK_TOTAL:
-    return value/disk.peak/2.0;
-    
-  case T_ETH_RX:
-  case T_ETH_TX:
-  case T_ETH_MAX:
-    return value/net.peak;
-  case T_ETH_TOTAL:
-    return value/net.peak/2.0;
-    
-  case T_ISDN_IN:
-  case T_ISDN_OUT:
-  case T_ISDN_MAX:
-    return value/isdn.peak;
-  case T_ISDN_TOTAL:
-    return value/isdn.peak/2.0;
-  
-  case T_WIFI_SIGNAL:
-  case T_WIFI_LINK:
-  case T_WIFI_NOISE:
-	  return value/100;
-
-  case T_PPP_RX:
-  case T_PPP_TX:
-  case T_PPP_MAX:
-    return value/ppp.peak;
-  case T_PPP_TOTAL:
-    return value/ppp.peak/2.0;
-    
-  case T_SETI_PRC:
-    return value;
-    
-  case T_BATT_PERC:
-    {
-      static int alarm;
-      alarm=((alarm+1) % 3);
-      if(value < atoi(cfg_get(NULL, "battwarning", "10")) && !alarm) /* flash bar */
-	value = 0;
-      return value/100;
-    }
-
-  case T_SENSOR:
-    i=(token>>8)-'0';
-    return (value-sensor[i].min)/(sensor[i].max-sensor[i].min);
-  
-  case T_IMON_CPU:
-    return value/100;
-  
-  case T_IMON_RIN:
-    i=(token>>8)-'0';
-  	return value/(imonch[i].max_in/8);
-  
-  case T_IMON_ROUT:
-    i=(token>>8)-'0';
-  	return value/(imonch[i].max_out/8);
-  }
-  
-  return value;
-}
-
-
-static void print_token (int token, char **p, char *start)
-{
-  double val;
-  int i;
-  
-  switch (token & 255) {
-
-  case T_PERCENT:
-    *(*p)++='%';
-    break;
-
-  case T_DOLLAR:
-    *(*p)++='$';
-    break;
-
-  case T_OS:
-    *p+=sprintf (*p, "%s", System());
-    break;
-
-  case T_RELEASE:
-    *p+=sprintf (*p, "%s", Release());
-    break;
-
-  case T_CPU:
-    *p+=sprintf (*p, "%s", Processor());
-    break;
-
-  case T_RAM:
-    *p+=sprintf (*p, "%d", Memory());
-    break;
-
-  case T_OVERLOAD:
-    *(*p)++=load.load1>load.overload?'!':' ';
-    break;
-
-  case T_MEM_TOTAL:
-  case T_MEM_USED:
-  case T_MEM_FREE:
-  case T_MEM_SHARED:
-  case T_MEM_BUFFER:
-  case T_MEM_CACHE:
-  case T_MEM_AVAIL:
-    *p+=sprintf (*p, "%6.0f", query(token));
-    break;
-
-  case T_LOAD_1:
-  case T_LOAD_2:
-  case T_LOAD_3:
-  case T_SENSOR:
-    val=query(token);
-    if (val<10.0)
-      *p+=sprintf (*p, "%5.2f", val);
-    else if (val<100.0)
-      *p+=sprintf (*p, "%5.1f", val);
-    else
-      *p+=sprintf (*p, "%5.0f", val);
-    break;
-
-  case T_CPU_USER:
-  case T_CPU_NICE:
-  case T_CPU_SYSTEM:
-  case T_CPU_BUSY:
-  case T_CPU_IDLE:
-    *p+=sprintf (*p, "%3.0f", 100.0*query(token));
-    break;
-
-  case T_ETH_RX:
-  case T_ETH_TX:
-  case T_ETH_MAX:
-  case T_ETH_TOTAL:
-    val=query(token);
-    if (net.bytes)
-      val/=1024.0;
-    *p+=sprintf (*p, "%5.0f", val);
-    break;
-
-  case T_ISDN_IN:
-  case T_ISDN_OUT:
-  case T_ISDN_MAX:
-  case T_ISDN_TOTAL:
-    if (isdn.usage)
-      *p+=sprintf (*p, "%5.0f", query(token));
-    else
-      *p+=sprintf (*p, " ----");
-    break;
-
-  case T_ISDN_USED:
-    if (isdn.usage)
-      *p+=sprintf (*p, "*");
-    else
-      *p+=sprintf (*p, " ");
-    break;
-	
-  case T_WIFI_SIGNAL:
-  case T_WIFI_LINK:
-  case T_WIFI_NOISE:
-    *p+=sprintf (*p, "%3.0f", query(token));
-    break;
-
-
-  case T_SETI_PRC:
-    val=100.0*query(token);
-    if (val<100.0) 
-      *p+=sprintf (*p, "%4.1f", val);
-    else
-      *p+=sprintf (*p, " 100");
-    break;
-  case T_SETI_CPU:
-    val=query(token);
-    *p+=sprintf (*p, "%2d.%2.2d:%2.2d", (int)val/86400, 
-		 (int)((int)val%86400)/3600,
-		 (int)(((int)val%86400)%3600)/60 );
-    break;
-    
-  case T_BATT_PERC:
-    *p+=sprintf(*p, "%3.0f", query(token));
-    break;
-  case T_BATT_STAT:  
-    { int ival = (int) query(token);
-    switch (ival) {
-    case 0: **p = '='; break;
-    case 1: **p = '+'; break;
-    case 2: **p = '-'; break;
-    default: **p = '?'; break;
-    }
-    }
-    (*p)++;
-    break;
-  case T_BATT_DUR:
-    {
-      char eh = 's';
-      val = query(token);
-      if (val > 99) {
-	val /= 60;
-	eh = 'm';
-      }
-      if (val > 99) {
-	val /= 60;
-	eh = 'h';
-      }
-      if (val > 99) {
-	val /= 24;
-	eh = 'd';
-      }
-      *p+=sprintf(*p, "%2.0f%c", val, eh);
-    }
-    break;
-
-  case T_DVB_STRENGTH:
-  case T_DVB_SNR:
-    *p+=sprintf (*p, "%5.1f", 100.0*query(token));
-    break;
-
-  case T_EXEC:
-    i = (token>>8)-'0';
-    *p+=sprintf (*p, "%.*s",cols-(int)(*p-start), exec[i].s);
-    break;
-    
-  case T_EXPR:
-    i = (token>>8)-'0';
-    *p+=sprintf (*p, "%.*s",cols-(int)(*p-start), expr[i].s);
-    break;
-    
-  case T_IMON_VER:
-    *p+=sprintf (*p, "%s", ImonVer());
-    break;
-    
-  case T_IMON_DATE:
-    *p+=sprintf (*p, "%s ", imon.date);
-    break;
-
-  case T_IMON_TIME:
-    *p+=sprintf (*p, "%s ", imon.time);
-    break;
-    
-  case T_IMON_CPU:
-    *p+=sprintf (*p, "%3.0f", query(token));
-    break;
-    
-  case T_IMON_RIN:
-  case T_IMON_ROUT:
-    *p+=sprintf(*p, "%4.1f", query(token));
-    break;
-  
-  case T_IMON_STATUS:
-    *p+=sprintf(*p, "%s", imonch[(token>>8)-'0'].status);
-    break;
-
-  case T_IMON_PHONE:
-    *p+=sprintf(*p, "%s", imonch[(token>>8)-'0'].phone);
-    break;
-
-  case T_IMON_IP:
-    *p+=sprintf(*p, "%s", imonch[(token>>8)-'0'].ip);
-    break;
-
-  case T_IMON_OTIME:
-    *p+=sprintf(*p, "%s", imonch[(token>>8)-'0'].otime);
-    break;
-
-  case T_IMON_CHARGE:
-    *p+=sprintf(*p, "%s", imonch[(token>>8)-'0'].charge);
-    break;
-    
-  case T_TELMON_NUMBER:
-    *p+=sprintf(*p, "%s", telmon.number);
-    break;
-
-  case T_TELMON_MSN:
-    *p+=sprintf(*p, "%s", telmon.msn);
-    break;
-    
-  case T_TELMON_DATE:
-    *p+=sprintf(*p, "%s", telmon.date);
-    break;
-
-  case T_TELMON_TIME:
-    *p+=sprintf(*p, "%s", telmon.time);
-    break;
-
-  default:
-    *p+=sprintf (*p, "%5.0f", query(token));
-  }
-}
-
-
-static void collect_data (void) 
-{
-  int i;
-
-  if (token_usage[C_MEM]) {
-    Ram (&ram.total, &ram.free, &ram.shared, &ram.buffer, &ram.cache); 
-    ram.used=ram.total-ram.free;
-    ram.avail=ram.free+ram.buffer+ram.cache;
-  }
-  
-  if (token_usage[C_LOAD]) {
-    Load (&load.load1, &load.load2, &load.load3);
-  }
-  
-  if (token_usage[C_CPU]) {
-    Busy (&busy.user, &busy.nice, &busy.system, &busy.idle);
-  }
-  
-  if (token_usage[C_DISK]) {
-    Disk (&disk.read, &disk.write);
-    disk.total=disk.read+disk.write;
-    disk.max=disk.read>disk.write?disk.read:disk.write;
-    if (disk.max>disk.peak) disk.peak=disk.max;
-  }
-  
-  if (token_usage[C_ETH]) {
-    Net (&net.rx, &net.tx, &net.bytes);
-    net.total=net.rx+net.tx;
-    net.max=net.rx>net.tx?net.rx:net.tx;
-    if (net.max>net.peak) net.peak=net.max;
-  }
-
-  if (token_usage[C_ISDN]) {
-    Isdn (&isdn.in, &isdn.out, &isdn.usage);
-    isdn.total=isdn.in+isdn.out;
-    isdn.max=isdn.in>isdn.out?isdn.in:isdn.out;
-    if (isdn.max>isdn.peak) isdn.peak=isdn.max;
-  }
-  
-  if (token_usage[C_WIFI]) {
-    Wifi (&wifi.signal, &wifi.link, &wifi.noise);
-  }  
-
-  if (token_usage[C_PPP]) {
-    PPP (0, &ppp.rx, &ppp.tx);
-    ppp.total=ppp.rx+ppp.tx;
-    ppp.max=ppp.rx>ppp.tx?ppp.rx:ppp.tx;
-    if (ppp.max>ppp.peak) ppp.peak=ppp.max;
-  }
-
-  if (token_usage[C_SETI]) {
-    Seti (&seti.perc, &seti.cput);
-  }
-
-  if (token_usage[C_BATT]) {
-    Battery (&batt.perc, &batt.stat, &batt.dur);
-  }
-  
-  if (token_usage[C_DVB]) {
-    DVB (&dvb.strength, &dvb.snr);
-  }
-  
-  if (token_usage[C_IMON]) {
-    if (token_usage[T_IMON_CPU] ||
-        token_usage[T_IMON_DATE] ||
-        token_usage[T_IMON_TIME]) {  
-      Imon (&imon, T_IMON_CPU, T_IMON_DATE+T_IMON_TIME);
-    }
-    for (i=0; i<=CHANNELS; i++) {
-      if (((1<<i) & token_usage[T_IMON_RIN]) ||
-		  ((1<<i) & token_usage[T_IMON_ROUT]) ||
-          ((1<<i) & token_usage[T_IMON_STATUS]) ||
-          ((1<<i) & token_usage[T_IMON_PHONE]) || 
-          ((1<<i) & token_usage[T_IMON_IP]) ||
-          ((1<<i) & token_usage[T_IMON_OTIME]) ||
-          ((1<<i) & token_usage[T_IMON_CHARGE])){
-          ImonCh(i, &imonch[i], token_usage);
-      }
-    }
-  }
-  
-  if (token_usage[C_TELMON]) {
-  	Telmon (&telmon);
-  }
-
-  for (i=0; i<=MAILBOXES; i++) {
-    if (token_usage[T_MAIL]&(1<<i) || token_usage[T_MAIL_UNSEEN]&(1<<i) ) {
-      Mail (i, &mail[i].num, &mail[i].unseen);
-    }
-  }
-  
-  for (i=0; i<=SENSORS; i++) {
-    if (token_usage[T_SENSOR]&(1<<i)) {
-      Sensor (i, &sensor[i].val, &sensor[i].min, &sensor[i].max);
-    }
-  }
-
-  for (i=0; i<=EXECS; i++) {
-    if (token_usage[T_EXEC]&(1<<i)) {
-      Exec (i, exec[i].s, &exec[i].val);
-    }
-  }
-
-  for (i=0; i<=EXPRS; i++) {
-    if (token_usage[T_EXPR]&(1<<i)) {
-      Expr (i, expr[i].s, &exec[i].val);
-    }
-  }
-
-}
-
-
-static char *process_row (char *data, int row, int len)
-{
-  static char buffer[256];
-  char *p=buffer;
-  char *s=data;
-  int token;
-  int n;
-  
-  do {
-    if (*s=='%') {
-      token = *(unsigned char*)++s;
-      if (token>T_EXTENDED) token += (*(unsigned char*)++s)<<8;
-      print_token (token, &p, buffer);
-	
-    } else if (*s=='$') {
-      double val1, val2;
-      int i, type, len;
-      type=*++s;
-      len=*++s;
-      token = *(unsigned char*)++s;
-      if (token>T_EXTENDED) token += (*(unsigned char*)++s)<<8;
-      val1=query_bar(token);
-      val2=val1;
-      if (type & (BAR_H2 | BAR_V2)) {
-	token = *(unsigned char*)++s;
-	if (token>T_EXTENDED) token += (*(unsigned char*)++s)<<8;
-	val2=query_bar(token);
-      }
-      else if (type & BAR_T)
-	val2 = *(unsigned char*)++s; /* width */
-      if (type & BAR_H)
-	lcd_bar (type, row, p-buffer+1, len*xres, val1*len*xres, val2*len*xres);
-      else if (type & BAR_T)
-	lcd_bar (type, row, p-buffer+1, len*yres, val1*len*yres, val2*xres);
-      else
-	lcd_bar (type, row, p-buffer+1, len*yres, val1*len*yres, val2*len*yres);
-      
-      if (type & BAR_H) {
-	for (i=0; i<len && p-buffer<cols; i++)
-	  *p++='\t';
-      } else {
-	*p++='\t';
-      }
-      
-    } else if (*s=='&') {
-      if (lcd_icon(*(++s)-'0', 0, row, p-buffer+1)<0)
-	*p++='*'; // error
-      else
-	*p++='\t'; // all ok
-      
-    } else {
-      *p++=*s;
-    }
-    
-  } while (*s++); 
-    
-  // pad with blanks
-  for (n=strlen(buffer); n<cols; n++) {
-    buffer[n]=' ';
-  }
-  buffer[n]='\0';
-  
-  return buffer;
-}
-
-
-static int process_gpo (int n)
-{
-  int token;
-  int val;
-
-  token=gpo[n];
-  val=round(query(token));
-
-  return val;
-}
-
-
-static int Turn (void)
-{
-  static struct timeval old = {tv_sec:0, tv_usec:0};
-  static struct timeval new = {tv_sec:0, tv_usec:0};
-  struct timeval now;
-  int initialized;
-  
-  if (turn<=0) return 0;
-  
-  gettimeofday (&now, NULL);
-
-  // first time invocation?
-  initialized=(new.tv_sec>0);
-
-  if (now.tv_sec==new.tv_sec ? now.tv_usec>new.tv_usec : now.tv_sec>new.tv_sec) {
-    old=now;
-    new.tv_sec =old.tv_sec;
-    new.tv_usec=old.tv_usec+turn*1000;
-    while (new.tv_usec>=1000000) {
-      new.tv_usec-=1000000;
-      new.tv_sec++;
-    }
-    return initialized;
-  }
-  return 0;
-}
-
-
-void process_init (void)
-{
-  int i;
-
-  load.overload=atof(cfg_get(NULL, "overload", "2.0"));
-
-
-  lcd_query (&rows, &cols, &xres, &yres, &supported_bars, &icons, &gpos);
-  if (rows>ROWS) {
-    error ("%d rows exceeds limit, reducing to %d rows", rows, ROWS);
-    rows=ROWS;
-  }
-  if (icons>ICONS) {
-    error ("%d icons exceeds limit, reducing to %d icons", icons, ICONS);
-    icons=ICONS;
-  }
-  if (gpos>GPOS) {
-    error ("%d gpos exceeds limit, reducing to %d gpos", gpos, GPOS);
-    gpos=GPOS;
-  }
-  debug ("Display: %d rows, %d columns, %dx%d pixels, %d icons, %d GPOs", rows, cols, xres, yres, icons, gpos);
-
-
-  if (cfg_number(NULL, "Rows", 1, 1, 1000, &lines)<0) {
-    lines=1;
-    error ("ignoring bad 'Rows' value and using '%d'", lines);
-  }
-  if (lines>ROWS) {
-    error ("%d virtual rows exceeds limit, reducing to %d rows", lines, ROWS);
-    lines=ROWS;
-  }
-  if (lines>rows) {
-    if (cfg_number(NULL, "Scroll", 1, 1, 1000, &scroll)<0) {
-      scroll=1;
-      error ("ignoring bad 'Scroll' value and using '%d'", scroll);
-    }
-    if (scroll>rows) {
-      error ("'Scroll' entry in %s is %d, > %d display rows.", cfg_source(), scroll, rows);
-      error ("This may lead to unexpected results!");
-    }
-    if (cfg_number(NULL, "Fixed", 0, -1000000, 1000000, &fixed)<0) {
-      fixed=0;
-      error ("ignoring bad 'Fixed' value and using '%d'", fixed);
-    }
-    if (abs(fixed)>=rows) {
-      error ("'Fixed' entry in %s is abs(%d), >= %d display rows.", cfg_source(), fixed, rows);
-      fixed=(fixed<0)? -rows+1 : rows-1;
-      error ("ignoring bad 'Fixed' value and using '%d'", fixed);
-    }
-    if (cfg_number(NULL, "Turn", 1000, 1, 1000000, &turn)<0) {
-      turn=1000;
-      error ("ignoring bad 'Scroll' value and using '%d'", turn);
-    }
-    debug ("Virtual: %d rows, scroll %d lines every %d msec", lines, scroll, turn);
-  } else {
-    lines=rows;
-    scroll=0;
-    turn=0;
-    fixed=0;
-  }
-
-  if (cfg_number(NULL, "Tick.Text", 500, 1, 1000000, &tick_text)<0) {
-    tick_text=500;
-    error ("ignoring bad 'Tick.Text' value and using '%d'", tick_text);
-  }
-  if (cfg_number(NULL, "Tick.Bar", 100, 1, 1000000, &tick_bar)<0) {
-    tick_bar=100;
-    error ("ignoring bad 'Tick.Bar' value and using '%d'", tick_bar);
-  }
-  if (cfg_number(NULL, "Tick.Icon", 100, 1, 1000000, &tick_icon)<0) {
-    tick_icon=100;
-    error ("ignoring bad 'Tick.Icon' value and using '%d'", tick_icon);
-  }
-  if (cfg_number(NULL, "Tick.GPO", 100, 1, 1000000, &tick_gpo)<0) {
-    tick_gpo=100;
-    error ("ignoring bad 'Tick.GPO' value and using '%d'", tick_gpo);
-  }
-
-  // global Tick is minimum of tick_text, _bar, _gpo
-  tick=tick_text;
-  if (tick>tick_bar) tick=tick_bar;
-  if (tick>tick_gpo) tick=tick_gpo;
-  
-  // global Tack is minimum of tick, tick_gpo
-  tack=tick;
-  if (tack>tick_icon) tack=tick_icon;
-
-  debug ("========================");
-  debug ("Timings:");
-  debug ("%3d msec Text updates", tick_text);
-  debug ("%3d msec Bar  updates", tick_bar );
-  debug ("%3d msec Icon updates", tick_icon);
-  debug ("%3d msec GPO  updates", tick_gpo );
-  debug ("------------------------");
-  debug ("%3d msec data collection", tick);
-  debug ("%3d msec data processing", tack);
-  debug ("========================");
-
-  for (i=1; i<=lines; i++) {
-    char buffer[8], *p;
-    snprintf (buffer, sizeof(buffer), "Row%d", i);
-    p=cfg_get(NULL, buffer, "");
-    debug ("%s: %s", buffer, p);
-    row[i]=strdup(parse_row(p, supported_bars, token_usage));
-  }
-
-
-  for (i=1; i<=gpos; i++) {
-    char buffer[8], *p;
-    snprintf (buffer, sizeof(buffer), "GPO%d", i);
-    p=cfg_get(NULL, buffer, "");
-    debug ("%s: %s", buffer, p);
-    gpo[i]=parse_gpo(p, token_usage);
-  }
-
-}
-
-
-void process (void)
-{
-  static int loop_tick=0;
-  static int loop_text=0;
-  static int loop_bar=0;
-  static int loop_icon=0;
-  static int loop_gpo=0;
-  static int offset=0;
-
-  int i, j, val;
-  char *txt;
-  
-  // collect data every tick msec
-  if (loop_tick==0) {
-    collect_data();
-  }
-  // maybe scroll
-  if (Turn() && loop_text==0) {
-    offset+=scroll;
-    while (offset>=lines) offset-=lines;
-    lcd_clear(0); // soft clear
-  }
-  
-  if (loop_text==0 || loop_bar==0) {
-    if (fixed > 0){ // first n lines fixed, rest scrolled
-      // fixed part
-      for (i=1; i<=fixed; i++) {
-        txt=process_row (row[i], i, cols);
-	if (loop_text==0)
-	  lcd_put(i, 1, txt);
-      }
-      // scrolled part
-      for (i=fixed+1; i<=rows; i++) {
-        j=i+offset;
-        while (j>lines) j-=lines-fixed;
-        txt=process_row (row[j], i, cols);
-        if (loop_text==0)
-          lcd_put (i, 1, txt);
-      }
-    } else if (fixed < 0) { // first lines scrolled, last n fixed
-      // scrolled part
-      for (i=1; i <= rows+fixed; i++){
-        j=i+offset;
-        while (j>lines+fixed) j-=lines+fixed;
-        txt=process_row (row[j], i, cols);
-        if (loop_text==0)
-          lcd_put (i, 1, txt);
-      }
-      //fixed part
-      for (i=rows+fixed+1; i<=rows;i++){
-	j = i+lines-rows;
-        txt=process_row (row[j], j, cols);
-        if (loop_text==0)
-	  lcd_put(i,1,txt);
-      }
-    } else { // only scroll
-      for (i=1; i<=rows; i++) {
-	j=i+offset;
-	while (j>lines) j-=lines;
-	txt=process_row (row[j], i, cols);
-	if (loop_text==0)
-	  lcd_put (i, 1, txt);
-      }
-    }
-  }
-  
-  // update GPO's
-  if (loop_gpo==0) {
-    for (i=1; i<=gpos; i++) {
-      val=process_gpo (i);
-      lcd_gpo (i, val);
-    }
-  }
-  
-  // rotate icon animations
-  if (loop_icon==0) {
-    static int sequence=0;
-    for (i=1; i<=icons; i++) {
-      lcd_icon (i, sequence, 0, 0);
-    }
-    sequence++;
-  }
-  
-  // flush in every case
-  // note that we flush too often, but usually
-  // nothing has changed
-  lcd_flush();
-  
-  
-  // increase loop counters
-  if ((loop_tick+=tack) >= tick     ) loop_tick=0;
-  if ((loop_text+=tack) >= tick_text) loop_text=0;
-  if ((loop_bar +=tack) >= tick_bar ) loop_bar =0;
-  if ((loop_icon+=tack) >= tick_icon) loop_icon=0;
-  if ((loop_gpo +=tack) >= tick_gpo ) loop_gpo =0;
-
-}